Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424602 | Bonded assembly containing conductive via structures extending through word lines in a staircase region and methods for making the same | Hiroyuki Ogawa, Mitsuteru Mushiga | 2025-09-23 |
| 12382638 | Three-dimensional memory device and method of making thereof using double pitch word line formation | Naoki Takeguchi, Seiji Shimabukuro, Tatsuya Hinoue | 2025-08-05 |
| 12354944 | Three-dimensional memory device containing plural metal oxide blocking dielectric layers and method of making thereof | Naohiro Hosoda | 2025-07-08 |
| 12342537 | Three-dimensional memory device containing epitaxial pedestals and top source contact | Adarsh Rajashekhar, Raghuveer S. Makala, Fei Zhou | 2025-06-24 |
| 12101936 | Three dimensional memory device and method of making thereof by forming channel and memory film after word line replacement | Tatsuya Hinoue, Yusuke Mukae, Ryousuke Itou, Akio Nishida, Ramy Nashed Bassely Said | 2024-09-24 |
| 12058854 | Three-dimensional memory device with isolated source strips and method of making the same | Takaaki Iwai, Akio Nishida | 2024-08-06 |
| 12046285 | Three-dimensional memory device and method of making thereof using double pitch word line formation | Naoki Takeguchi, Seiji Shimabukuro, Tatsuya Hinoue | 2024-07-23 |
| 12029037 | Three-dimensional memory device with discrete charge storage elements and methods for forming the same | Yusuke Mukae, Tatsuya Hinoue, Yuki KASAI | 2024-07-02 |
| 11942429 | Three-dimensional memory device and method of making thereof using double pitch word line formation | Tatsuya Hinoue, Naoki Takeguchi, Seiji Shimabukuro | 2024-03-26 |
| 11894298 | Three-dimensional memory device containing amorphous and crystalline blocking dielectric layers | Naohiro Hosoda, Shuichi Hamaguchi, Kazuki Isozumi, Genta Mizuno, Yusuke Mukae +2 more | 2024-02-06 |
| 11889684 | Three-dimensional memory device with separated source-side lines and method of making the same | Shinsuke Yada, Mitsuteru Mushiga, Akio Nishida, Hiroyuki Ogawa, Teruo Okina | 2024-01-30 |
| 11705881 | Branching filter | Takuya Sato, Kazuhiro Tsukamoto | 2023-07-18 |
| 11417621 | Memory die with source side of three-dimensional memory array bonded to logic die and methods of making the same | Naohiro Hosoda, Sayako Nagamine | 2022-08-16 |
| RE49165 | On-pitch drain select level isolation structure for three-dimensional memory device and method of making the same | Yanli Zhang, Shinsuke Yada, Sayako Nagamine, Johann Alsmeier | 2022-08-09 |
| 11393836 | Three-dimensional memory device with separated source-side lines and method of making the same | Shinsuke Yada, Mitsuteru Mushiga, Akio Nishida, Hiroyuki Ogawa, Teruo Okina | 2022-07-19 |
| 11367733 | Memory die with source side of three-dimensional memory array bonded to logic die and methods of making the same | Naohiro Hosoda, Kota Funayama | 2022-06-21 |
| 11289416 | Three-dimensional memory device containing amorphous and crystalline blocking dielectric layers | Naohiro Hosoda, Shuichi Hamaguchi, Kazuki Isozumi, Genta Mizuno, Yusuke Mukae +2 more | 2022-03-29 |
| 11152284 | Three-dimensional memory device with a dielectric isolation spacer and methods of forming the same | Jo SATO, Hisaya Sakai | 2021-10-19 |
| 10957680 | Semiconductor die stacking using vertical interconnection by through-dielectric via structures and methods for making the same | Shinsuke Yada, Sayako Nagamine, Yuji Fukano, Akio Nishida, Christopher J. Petti | 2021-03-23 |
| 10903232 | Three-dimensional memory devices containing memory stack structures with laterally separated charge storage elements and method of making thereof | — | 2021-01-26 |
| 10903222 | Three-dimensional memory device containing a carbon-doped source contact layer and methods for making the same | Kiyohiko Sakakibara, Masaaki Higashitani, Zhixin Cui | 2021-01-26 |
| 10861869 | Three-dimensional memory device having a slimmed aluminum oxide blocking dielectric and method of making same | Ryo Nakamura, Yu Ueda, Tatsuya Hinoue, Shigehisa Inoue, Genta Mizuno | 2020-12-08 |
| 10748927 | Three-dimensional memory device with drain-select-level isolation structures and method of making the same | Shigehisa Inoue, Tomohiro Kubo, James Kai | 2020-08-18 |
| 10748925 | Three-dimensional memory device containing channels with laterally pegged dielectric cores | Manabu Kakazu, Raghuveer S. Makala, Senaka Kanakamedala | 2020-08-18 |
| 10559582 | Three-dimensional memory device containing source contact to bottom of vertical channels and method of making the same | Masatoshi Nishikawa, Shinsuke Yada | 2020-02-11 |